p-series 18,000 btu/h ceiling-cassette air...

Job Name:

System Reference: Date:

Indoor Unit:PLA-A18EA7

Outdoor Unit:□ PUY-A18NKA7□ PUY-A18NKA7-BS

INDOOR UNIT FEATURES• Space-efficient ductless installation • Equipped with 3D i-see SensorTM for enhanced comfort and energy efficiency• Airflow settings for high and low ceiling applications• Individual vane settings for direct/indirect airflow control or variable airflow patterns• Knockouts for outside-air intake and branch-duct run• Filter indicator signal• Easy-to-clean, washable filter (optional high-efficiency filter available - requires multi-function casement)• Built-in condensate lift mechanism• Ideal for retail shops, classrooms, office spaces, conference centers, building lobbies, and more

OUTDOOR UNIT FEATURES• Variable speed INVERTER-driven compressor• Suction accumulator pre-charged with refrigerant volume for piping length up to 100 ft (70 ft. for A12/18/24/30)• Low ambient cooling down to -20ºF providing 100% capacity (only for PUY models with wind baffles installed)• 24-hour continuous operation (cooling mode)• High pressure protection• Fast restart due to bypass valve make it ideal for equipment cooling applications, such as data centers• Superior energy and operational efficiency

SUBMITTAL DATA: PLA-A18EA7 & PUY-A18NKA7(-BS)18,000 BTU/H CEILING-CASSETTE AIR-CONDITIONING SYSTEM

Specifications are subject to change without notice. Copyright © 2018 Mitsubishi Electric US, Inc.

P-SERIES

Model Number

Indoor Unit PLA-A18EA7

Outdoor UnitPUY-A18NKA7

PUY-A18NKA7-BS

Cooling*1

Maximum Capacity Btu/h 18,000

Rated Capacity Btu/h 18,000

Minimum Capacity Btu/h 8,000

Maximum Power Input W 1,250

Rated Power Input W 1,250

Moisture Removal Pints/h 2.4

Sensible Heat Factor 0.85

Power Factor % 95.3

Efficiency

SEER 24.6

EER *1 14.4

ENERGY STAR® Certified (ENERGY STAR products are third-party certified by an EPA-recognized Certification Body)

Yes

Electrical

Voltage, Phase, Frequency 208 / 230V, 1-phase, 60 Hz

Guaranteed Voltage Range V AC 198 – 253

Voltage: Indoor - Outdoor, S1-S2 V AC 208 / 230

Voltage: Indoor - Outdoor, S2-S3 V DC 24

Voltage: Indoor - Remote controller V DC 12

Recommended Fuse/Breaker Size A 15

Recommended Wire Size (Indoor - Outdoor) AWG 14

Indoor Unit

MCA A 1.00

Fan Motor Full Load Amperage A 0.36

Fan Motor Output W 50

Airflow Rate, Dry CFM 420-460-570-600

Airflow Rate, Wet CFM 380-420-530-560

External Static Pressure in.WG n/a

Sound Pressure Level dB(A) 28-29-31-32

Drain Pipe Size In. (mm) 1-1/4 (32)

Condensate Lift Mechanism, Max. Distance In. 33-7/16

Heat Exchanger Type Plate fin coil

External Finish Color White Munsell 6.4Y 8.9/0.4

SPECIFICATIONS: PLA-A18EA7 & PUY-A18NKA7(-BS)


Model Number



PUY-A18NKA7-BS

Unit Dimensions // Grille Dimensions

W: In. (mm) 33-1/16 (840) // 37-13/32 (950)

D: In. (mm) 33-1/16 (840) // 37-13/32 (950)

H: In. (mm) 10-5/32 (258) // 1-9/16 (40)

Package Dimensions // Grille Dimensions

W: In. (mm) 35-9/16 // 39-6/16

D: In. (mm) 34-5/16 // 38-3/16

H: In. (mm) 15 // 4-12/16

Unit Weight // Grille Weight Lbs. (kg) 46 (21) // 11 (5)

Package Weight Lbs. (kg) 68 (31)

Indoor UnitOperatingTemperatureRange

Cooling Intake Air Temp (Maximum / Minimum) °F 90 DB, 73 WB / 66 DB, 59 WB

Outdoor Unit

MCA A 11

MOCP A 28

Fan Motor Full Load Amperage A 0.50

Fan Motor Output W 46

Airflow Rate CFM 1,590

Refrigerant Control Electronic Expansion Valve

Heat Exchanger Type Cross fin

Sound Pressure Level, Cooling*1 dB(A) 44

Sound Pressure Level, Heating*2 dB(A) 46

Compressor Type INVERTER-driven twin rotary

Compressor Model SNB130FNCM2

Compressor Rated Load Amps A 7

Compressor Locked Rotor Amps A 12

Compressor Oil Type // Charge oz. FV50S // 16

External Finish Color Ivory Munsell 3Y 7.8/1.1

Base Pan Heater n/a

Unit Dimensions

W: In. (mm) 31-13/16 + 7/16 (809+62)

D: In. (mm) 11-3/16 (300)

H: In. (mm) 24-13/16 (630)



Model Number



PUY-A18NKA7-BS

Package Dimensions

W: In. (mm) 37-1/16

D: In. (mm) 16-3/16

H: In. (mm) 27-7/16

Unit Weight Lbs. (kg) 99 (44)

Package Weight Lbs. (kg) 110 (50)

Outdoor UnitOperatingTemperatureRange

Cooling Intake Air Temp (Maximum / Minimum) °F 115 DB / -20* DB

RefrigerantType R410A

Charge Lbs, oz 4 lbs, 14 oz

Piping

Gas Pipe Size O.D. (Flared) In.(mm) 1/2 (12.7)

Liquid Pipe Size O.D. (Flared) In.(mm) 1/4 (6.35)

Maximum Piping Length Ft. (m) 165 (50)

Maximum Height Difference Ft. (m) 100 (30)

Maximum Number of Bends 15

AHRI Rated Conditions (Rateddata is determined at a fixedcompressor speed)

*1 Cooling (Indoor // Outdoor) °F 80°F DB, 67°F WB // 95°F DB, 75°F WB

Notes*Wind baffles required to operate below 23°F DB in cooling mode. PUY with wind baffle: -20°F - 115°F. Refer to windbaffle documentation for further information.**System cuts out in heating mode to avoid thermistor error and automatically restarts at these temperatures

SEACOAST PROTECTION• External Outer Panel: Phosphate coating + Acrylic-Enamel coating• Fan Motor Support: Epoxy resin coating (at edge face)• Separator Assembly; Valve Bed: Epoxy resin coating (at edge face)• “Blue Fin” treatment is an anti-corrosion treatment that is applied to the condenser coil to protect it against airborne

contaminants.

Notes:



High Efficiency (MERV 10) Filter Element (req. PAC-SJ41TM-E Multi-Function Casement) □ PAC-SH59KF-E

Grille with 3D i-see SensorTM □ PLP-40EAEU

Installation/Trim Panels □ PLFY-ITP1

Air Outlet Shutter Plate □ PAC-SJ37SP-E

Multi-functional Casement □ PAC-SJ41TM-E

3-Pole Disconnect Switch (30A/600V/UL) [fits 2" X 4" utility box] □ TAZ-MS303

Drain Pan Level Sensor (Control for indoor unit shut off to prevent drain pan overflow) □ DPLS2

MaxiBlue Advanced Blue Diamond Mini-Condensation pump w/ Reservoir &Sensor (110V) up to 48,000 Btu/h [recommended]

□ X87-711 - 110

MaxiBlue Advanced Blue Diamond Mini-Condensation pump w/ Reservoir & Sensor(208/230V) up to 48,000 Btu/h [recommended]

□ X87-721 - 208/230

Extension Cord for Blue Diamond Pump □ C13-103

MegaBlue Blue Diamond Condensate Pump (110-230V) up to 170,000 Btu/h □ X87-835

Remote Sensor (extensible) □ PAC-SE41TS-E

Connector for CN32 (remote on/off) □ PAC-SE55RA-E

Remote Operation Adapter (w/ wire terminals for remote ON/OFF & operation status/error) □ PAC-SF40RM-E*1

External Fan / Heater Control Relay Adapter □ CN24RELAY-KIT-CM3

Backlit, Wall-mounted, Wireless □ MHK1

Wireless Remote Controllers □ MRCH1

Wireless Receiver □ MFH1

Portable Central Controller □ MCCH1

Outside Air Sensor □ MOS1

Wireless Adapter □ PAC-USWHS002-WF-1

BACnet® and Modbus Interface □ PAC-UKPRC001-CN-1

Wall-mounted, Wired □ PAC-YT53CRAU-J

Wired Remote Controller □ PAR-33MAA-J

T-STAT Interface □ PAC-US444CN-1

Signal Receiver □ PAR-SR3LA-E

Simple Remote Controller □ PAC-YT53CRAU

Wireless Remote Controller □ PAR-FL32MA-E

Wire for Remote ON/OFF with CN32 Connector □ PAC-715AD

Lockdown Bracket for Wireless, Hand-held, Remote Controllers □ RCMKP1CB*1 Unable to use with wireless remote controller

ACCESSORIES: PLA-A18EA7


Air Outlet Guide □ PAC-SJ07SG-E

Front Wind Baffle □ WB-PA4

Side Advanced Wind Baffle □ WB-SD4

Rear Advanced Wind Baffle □ WB-RE4

Hail Guard □ HG-A5

Drain Socket □ PAC-SJ08DS-E

Centralized Drain Pan □ PAC-SG63DP-E

Control/Service Tool □ PAC-SK52ST

Wall Mounting Bracket (Powder-coated Steel) □ QCWB2000M-1

Wall Mounting Bracket (316 Series Stainless Steel) □ QSWBSS

M-NET Control Adapter for Building Management System □ PAC-SJ19MA-E

Outdoor Unit Mounting Pad 16" x 36" x 3" □ ULTRILITE1

Outdoor Unit 3-1/4 inch Mounting Base - Pair (Plastic) □ DSD-400N

MiniSplit Mounting Stand-Single Fan Models - 12" □ QSMS1201M



1/4 x 1/2 x 15' / 1/2" Lineset (Twin-Tube Insulation) □ MLS141212T-15





ACCESSORIES: PUY-A18NKA7(-BS)


PLA-A18EA7 6O

UTLIN

ES AN

D D

IMEN

SION

S

12(305)OR MORE

177-3/16(4500)OR LESS

FE

REFRIGERANT PIPEΦ6.35FLARED CONNECTION 1/4F

REFRIGERANT PIPE{12.7FLARED CONNECTION 1/2F

REFRIGERANT PIPEΦ9.52FLARED CONNECTION 3/8F

REFRIGERANT PIPE{15.88FLARED CONNECTION 5/8F

A B

9-1/2(241)

11-1/16 (281)

11-3/4 (298)

10-3/16 (258) 3(76)

3-1/8(79.5)

C

3(76.5)

DMODELS

PLA-A.EA7*:12/18/24/30/36/42

137-13/16(3500)OR LESS

10-7/16(265)OR MORE

WALL

CEILI

NG H

EIGH

TSP

ACE

IN TH

E C

EILIN

G

GRILLE 70-7/8(1800mm) OR MORE FROM FLOOR

INDOOR UNITINDOOR UNIT

FLOOR

BETWEEN INDOOR UNIT

OBSTACLECEILING

OR MORE118-1/8(3000mm)

59-1/16(1500mm) OR MORE

39-3/

8 OR

MORE

(1000

mm)

1/4OR

MOR

E(7m

m)

EF

BETWEEN THE TOP OF UNITAND CEILING SLAB

CEILING

{3-15/16({100)CUTOUT HOLE

{4-15/16({125) BURRING HOLE PITCH SELF-TAP 4 SCREWS:3 PLACES

DETAILS OF FRESH AIR INTAKE HOLE

6-1/

4(1

58)

120°

120°

21

MAIN UNITSUSPENSION BOLTM10 OR W3/8

INDOOR UNIT/OUTDOOR UNITCONNECTING WIRE,POWER SUPPLY WIRE ENTRY

GRILLE

DRAIN PIPEVP-25 CONNECTION(CONNECTED THE ATTACEDDRAIN SOCKET)

CEILING

SUSPENSION BOLTLOWER EDGE

THE BOTTOM OF I-SEE SENSOR (17

)+5 0 0+3/16

2-5/

16(5

8)1-

15/1

6 TO

2-3

/4(5

0-70

)5-

1/2

(140

)6-

11/1

6(1

70)

4-1/

8(1

05)

7-1/

2(1

90)

11/1

6A

1-9/

16(4

0)B

2-3/8(60)

24-3/4(628)

GRILLE

CEILING

{6-7/8({175) BURRING HOLE PITCHSELF-TAP 4 SCREWS:4 PLACES(CONNECTING TO BRANCH DUCT)

{5-7/8({150) CUTOUT HOLE(CONNECTING TO BRANCH DUCT)

SELF-TAP 4 SCREWS:14 PLACES(CONNECTING TO BRANCH DUCT)

13-3/4×3-15/16(350×100) CUTOUT HOLE(CONNECTING TO BRANCH DUCT)

6-9/16(167)

6-1/8(155)

15-3

/8(3

90) 3-

9/16

(90)

3-15

/16

(100

)3-

15/1

6(1

00)

3-9/

16(9

0)

13-3

/4(3

50)

5-1/8(130)

3-15/16(100)

70°

BRANCH DUCT HOLE

(CEILING HOLE)

(SUSPENSION BOLT PITCH)

(SUS

PENS

ION

BOLT

PITC

H)

(CEI

LING

HOLE

)

FRESH AIR INTAKE HOLE

BRANCH DUCT HOLE

REMOTE CONTROLLER WIRE ENTRY

INDOOR UNIT/OUTDOOR UNITCONNECTINGTERMINAL BLOCK BRANCH DUCT

HOLE

+40 0

0+1-9/

16(66

0 )

REMOTECONTROLLERTERMINAL BLOCK

BRANCH DUCT HOLE

13/1

6 TO

1-3

/4(2

0-45

)33

-7/8

TO

35-

13/1

6(86

0-91

0)

13/1

6(2

0)26

13/1

6 TO

1-3

/4(2

0-45

)

13/16 TO 1-3/4(20-45)

13/16 TO 1-3/4(20-45)

31-5/16 (795)33-7/8 TO 35-13/16(860-910)

33-1/16(840)

33-1

/16(

840)

5-11

/16

(145

)

5-11/16(145)

1/4(

6)5-11/16(145)

5-11

/16(

145)

13/1

6(2

0)

8-3/4(222)

7-5/8(193)

3-1/

8(79

.5)

5-1/

4(1

33)

D C

REMOTE CONTROLLER WIRE ENTRY

GRILLE

{5-7/8({150) CUTOUT HOLE(CONNECTING TO BRANCH DUCT)

{6-7/8({175) BURRING HOLE PITCHSELF-TAP 4 SCREWS:4 PLACES(CONNECTING TO BRANCH DUCT)

CEILING

17-1

1/16

(450

)

70°

COMPANY NAME

I-SEE SENSOR CORNER PANELSOME GRILLES DO NOT HAVE THIS PART.*CAN INSTALL TO THE CORNER EXCEPT DRAIN PIPE CORNER (NEED TO FUNCTION SETTING BY REMOTE CONTROLLER)

AIR INTAKE GRILLE

CORNER POCKET

DRAIN HOLE

AUTO VANE

(AIR OUTLET HOLE)

(AIR

OUT

LET H

OLE)

(AIR

INTA

KE H

OLE)

(AIR INTAKE HOLE)

OPTIONAL PART:SIGNAL RECEIVER

20-7

/8(5

30)

20-7/8(530)

37-3/8(950)

37-3

/8(9

50)

20(508)

20(5

08)

3-1/2(89)

1-7/16(37)

3-1/

2(8

9)1-

7/16

(37)

DEFROST/STAND BY LAMPOPERATION LAMPRECEIVER

EMERGENCY OPERATION SWITCH <HEATING>AND EMERGENCY UP/DOWN SWITCH<DOWN>

EMERGENCY OPERATION SWITCH <COOLING>AND EMERGENCY UP/DOWN SWITCH<UP>

DETAILS OF SIGNAL RECEVER

VANE MOTOR

NOTE1.CHOOSE THE GRILLE AMONG THE DEDICATED GRILLES.2.REINFORCE THE SUSPENSION BOLT FOR EARTHQUAKE-RESISTANCE AS NEEDED.3.FOR THE SUSPENSION BOLT, USE M10 OR W3/8.

(PROCURED AT THE LOCAL SITE.)4.FOR DRAIN PIPE, USE VP-25(O.D. n1-1/4''({32) PVC TUBE).DRAIN PUMP INCLUSION.

RAISE IS MAX 33-7/16''(850mm) FROM THE CEILING.5.ELECTRICAL BOX MAY BE REMOVED FOR THE SERVICE PURPOSE.MAKE SURE TO SLACK THE ELECTRICAL WIRE LITTLE BIT FOR

CONTROL/POWER WIRES CONNECTION.6.THE HEIGHT OF THE INDOOR UNIT IS ABLE TO BE ADJUSTED

WITH THE GRILLE ATTACHED.7.REQUIRES "E" OR MORE SPACE BETWEEN TRANSOM AND CEILING FOR THE INSTALLATION.8.WHEN INSTALLING THE BRANCH DUCTS, BE SURE TO INSULATE ADEQUATELY.

OTHERWISE CONDENSATION AND DRIPPING MAY OCCUR.(IT BECOMES THE CAUSE OF DROPLET OR DROPLET DRIPPING.)

9.AS FOR NECESSARY INSTALLATION/SERVICE SPACE, PLEASE REFER TO THE RIGHT AT FIGURE.

10.FOR THE INSTALLATION OF THE OPTIONAL HIGH EFFICIENCY FILTER ORMULTI-FUNCTIONAL CASEMENT,REFER TO SPECIAL DRAWING.

Unit: inch (mm)

DIMENSIONS: PLA-A18EA7 & PUY-A18NKA7 (-BS)


PUY-A18NKA7(-BS)

14

PUZ-A12NKA7 PUZ-A18NKA7 PUY-A12NKA7 PUY-A18NKA7PUZ-A12NKA7-BS PUZ-A18NKA7-BS PUY-A12NKA7-BS PUY-A18NKA7-BS

6 OUTLINES AND DIMENSIONS

1/2 conduit hole

144<5-21/32>

2-{22.2<7/8>

22<7/8>

38<1

-1/2

>24

1<9-

1/2>

Min.100mm<3-15/16>

Piping and wiring connection canbe made from the rear direction only.

*1 In the place where short cycle tends to occur, cooling and heating capacity and power consumption might get lowered 10%. Air outlet guide (optional PAC-SG58SG-E) will help them improve. *2 If air discharges to the wall, the surface might get stained.

2 sides should be open inthe right, left and rear side.

Min.100mm<3-15/16> as long as no obstacle is placed on therear and light-and-left sidesof the unit

*1*2 *1

Air intake

Air discharge4-oval hole

Air intake

Service panel

Connection for liquid pipe

Service panel for charge plug

Service port

Connection for gas pipe

Min.100mm<3-15/16>

Min.500mm<19-11/16>

Min.350mm<13-25/32>

Basi

cally

open

Max

.

<Foundation bolt height>

FOUNDATION

Please secure the unit firmlywith 4 foundation M10<W3/8> bolts.(Bolts, washers and nut must be purchased locally.)

18m

m<2

3/32

>

{33<1-5/16> drain hole

43.6

<1-2

3/32

>15

2<6>

155

400<15-25/32>

347.5<13-11/16>

45.4<1-25/32>

365<

14-3

/8>

330<

13>

300<

11-1

3/16

>

40<1-9/16>

Handle

600<

23-5

/8>

10<3

/8>

300<

11-1

3/16

>

150<5-29/32>287.5<11-11/32>

500<19-11/16>

800<31-1/2>

69<2-23/32>

183<7-7/32>

90<3

-17/

32>

155<

6-3/

32>

23<29/32>

32.5

<1-9

/32>

18<23/32>

FLARE {12.7<1/2>

FLARE {6.35<1/4>

Installation bolt pitch

PIPING-WIRING DIRECTION

Minimum installation space for outdoor unit

Free space around the outdoor unit(basic example)

FOUNDATION BOLTS

Unit: mm<in>

Air discharge

Air intake

Air intake

oval hole2-10×21

drain holeø 42 2-U Shaped notched holes

(Foundation Bolt M10<W 3/8>)

(Foundation Bolt M10<W 3/8>)

330<

13>

300<

11-1

3/16

>

40 <1-19/32>

404.5<15-15/16>

48<1

-29/

32>

360<

14-3

/16>

32.5

<1-9

/32>

500<19-11/16>

Min.500mm<19-11/16>

Min.100mm <3-15/16>

Service portFLARE　12.7 (1/2F)

Connection forgas pipe

FLARE　ø

ø

6.35 (1/4F)Connection forliquid pipe

Service panelfor charge plug

Service panelEarth terminal

Terminal connectionLeft ... Power supply wiringRight ... Indoor/Outdoor wiring

23.2<15/16>

99.5

<3-1

5/16

>16

4.5<

6-1/

2>49

2<19

-3/8

>

185.5 <7-5/16>

43 °35 °

2-ø22.2<7/8>1/2 conduit hole

Installation bolt pitch

Handle for moving

22 <7/8>

320<

12-5

/8>

809 <31-7/8> 62 <2-15/32>

154.5 <6-3/32>

310 <12-7/32>

8.5<

11/3

2>

22.3 <29/32>

630

<24-

13/1

6>

Min.100mm<3-15/16>

Basic

ally

open

Min.350mm <13-25/32>

Max.

<Foundation bolt height>

18m

m<2

3/32

>

Free space around the outdoor unit(basic example)

100mm<3-15/16> or more as long asno obstacle is placed on therear and right-and-left sidesof the unit

2 sides should be open in the right, left and rear side.

Please secure the unit firmlywith 4 foundation (M10<W3/8>) bolts.(Bolts, washers and nut must be purchased locally).

FOUNDATION BOLTS

Piping and wiring connection canbe made from the rear direction only.

PIPING-WIRING DIRECTION

FOUNDATION

OCH636

FORM# PLA-A18EA7 / PUY-A18NKA7(-BS) - 201802

1340 Satellite Boulevard, Suwanee, GA 30024Toll Free: 800-433-4822 www.mehvac.com

DIMENSIONS: PLA-A18EA7 & PUY-A18NKA7 (-BS)


p-series 18,000 btu/h ceiling-cassette air...

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